Specimen Information

Gymnocephalus cernua
Gymnocephalus cernua
(Ruffe)
Fishes
Exotic

Specimen ID1548308
GroupFishes
GenusGymnocephalus
Speciescernua
Common NameRuffe
StateMI
CountyChippewa
LocalitySt. Marys River, at Lime Island
Mapping AccuracyAccurate
HUC8 NameSt. Marys
HUC8 Number04070001
Map
+
Collection Day12
Collection Month6
Collection Year2019
Year AccuracyActual
Potential Pathwayshipping ballast water | dispersed
Statusunknown
Record TypePersonal communication
VerifierU.S. Fish and Wildlife Service
Freshwater/MarineFreshwater
Number Collected1
Size94 mm TL
Number of Breeding Males1
Photo



Disclaimer:

The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2020]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [9/21/2020].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted. For queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.